41680028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{801539}}^1$

素因数の和:801556

約数の個数: 12

約数和(自身を含む): 78550920

約数和(自身を除く): 36870892

約数列:

[1, 2, 4, 13, 26, 52, 801539, 1603078, 3206156, 10420007, 20840014, 41680028]

約数ペア:

[(1, 41680028), (2, 20840014), (4, 10420007), (13, 3206156), (26, 1603078), (52, 801539)]